[Rhodium Inc.] The first release from Bluespike Labels, Ruka Hiroki’s “Nightmare,” is now available worldwide.
Rhodium Co., Ltd. Press Release: October 22, 2025 The first release from Bluespike Labels, Ruka Hiroki’s “Nightmare,” is now available worldwide. This song is like a determination for her, as she “finds a ray of hope in the midst of everyday life that feels like a bad dream.” Singer-songwriter Luka Hiroki, born in 2004, released her second single, “Nightmare,” digitally worldwide on Wednesday, October 22, 2025. This is the first release from Bluespike Labels, a music label run by Rhodium Inc. (Shibuya-ku, Tokyo; CEO: Yuya Matsuzaka), which aims to discover and support the talents of young artists.
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https://prcdn.freetls.fastly.net/release_image/70277/80/70277-80-c1a46f93753b257f966daf11da00d969-1200×1200.jpg Hiroki Ruka (Hiroki Ruka) Born July 6, 2004, in Tokyo.
Singer-songwriter. At the age of 9, inspired by Taylor Swift, she started playing the guitar. Writing her own lyrics and music, she released her first single, “Takaneno Hana,” in February 2025. Her clear, powerful voice and the worldview she weaves with lifelike words are garnering attention. ・About Bluespike Labels “Your ‘Now’ Becomes Music” Youthful energy has the power to move hearts. Transform your inexpressible feelings into music that can only be created now. Young people have always changed the times. Bluespike Labels is a music label created to serve as a bridge to the next stage for such artists. We present the works of energetic artists who are pioneering the future, primarily from students and alumni who use “narasuMate,” a support service for student artists. As a “preparatory school-style label” that supports artists’ first steps into the music industry, we are committed to discovering and nurturing the next generation of talent. Bluespike Labels HP: https://bluespikelabels.com/ ・About narasuMate
https://prcdn.freetls.fastly.net/release_image/70277/80/70277-80-192898284ff19f7e19160a7bb1e60420-3000×526.png narasuMate is a support service for student artists run by the music distribution service “narasu” in collaboration with educational institutions. The service aims to help talented young artists reach more listeners with their original music. While enrolled, students can use narasu’s “one-time payment plan” (normally starting at 2,860 yen) as many times as they like, free of charge. We are currently collaborating with over 13 schools across the country. ・“narasu” service overview
https://prcdn.freetls.fastly.net/release_image/70277/80/70277-80-b17e63e4ccc8bd87de8d9c817c35e668-1600×412.png This is a music distribution service that allows you to sell your own music in music stores in over 180 countries around the world. We offer two flexible pricing plans to suit your needs. We offer the first subscription-based (monthly flat rate) “All-You-Can-Stream Plan,” which allows unlimited streaming, and the “One-Time Payment Plan,” which requires no renewal fees. Narasu supports the flexible activities of all artists who love music, whether professional or amateur. Official website: https://narasu.jp/ X:
https://twitter.com/narasu_jp
Instagram：https://www.instagram.com/narasu_jp/ TikTok:
https://www.tiktok.com/@narasu_jp note：https://note.com/narasu_jp/ ・About Rhodium Co., Ltd. Founded in 2005 as a design company. With creative, free-thinking ideas and high technical capabilities, we have expanded beyond our design business. We have expanded our business into systems development, becoming a tech company promoting digital transformation in the digital music industry. In 2017, the company developed the music distribution management system “C-MAP,” partnered with massenext Inc., and began providing customized versions of “C-MAP” under the name “Zu-MAP,” marking its full-scale entry into the music distribution business. In December 2020, we launched “narasu,” Japan’s first subscription-based music distribution service. Since then, we have been actively supporting indie artists through “narasu.” In 2024, in collaboration with multiple educational institutions, we launched “narasuMate,” a support service for music students
nationwide. Furthermore, in 2025, we launched “Bluespike Labels,” a music label that discovers and supports the talents of young artists, primarily students from “narasuMate.” At the same time, we have also fully launched our music publishing business, ROUDIAM MUSIC PUBLISHING (RMP).
https://prcdn.freetls.fastly.net/release_image/70277/80/70277-80-d26cfdec998435479ce60be4ddc9d4b6-243×300.png Company name: Rodium Co., Ltd. Location: 150-0043 17F Shibuya Fukuras, 1-2-3 Dogenzaka, Shibuya-ku, Tokyo Representative: CEO Yuya Matsuzaka Business: Music distribution, music publishing, system development, video distribution, and more Establishment date: July 20, 2005 HP: https://roudiam.co.jp/ Copyright ©
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